Types Of Machine Guarding

Rotating including in running nip points reciprocating.

Types of machine guarding.

Adjustable guards that can be moved or placed depending on the operation. Fixed guards like the photo of the fan guard around the blades in the picture above. You should try to have these before any other types of machine guarding. These different types of hazardous mechanical motions and actions are basic in varying combinations to nearly all machines and recognizing them is the first step toward protecting workers from the danger they present.

Mechanical electrical hydraulic or pneumatic systems are used to actuate the guard. The basic types of hazardous mechanical motions and actions are. The most common types of machine guards are. They re most often used to enclose the point of operation or other hazards that the operator doesn t need to interact with like.

They can be fixed interlocked adjustable or self adjusting. However many people do not realise that such guards can then be sub divided into three different types which i call immediate local and perimeter. Guard design and material will vary from machine to machine and from tool to tool. Fixed guards are permanently attached to the machine or tool don t have any moving parts and can t be moved while the machine is in use.

Interlock guards make certain that the machine cannot be started until the guard screen is in the closed position and conversely the guard cannot be removed until the working parts have been stopped. Properly trained operators should be the only ones to use adjustable guards. There are five 5 general types of machine safeguards that can be used to protect workers and personnel in the immediate vicinity of machinery. Guards these are physical barriers that prevent contact.

Nip guard to in running rolls and fixed railing or fencing to engines motors planning or shaping machine are of this type.